This is the exact box of the second Enterprise kit I built. Named it Lexington. I wanted this image bad, thank you.
And the collages you posted have some things I've never seen.
Some of the collage scans are from the Gold Key comic covers.
The b&w one where Kirk is holding up a skinny microphone makes me think Desilu found some space props and set pieces from the 1930s.
Since Star Trek's sets had already been built by the time Shatner came aboard, I wonder why they didn't use them for the publicity shots.